Documenting AT in Project Education
Welcome to the partner assisted scanning (PAS) training page. Below are links to an introduction video and information on PAS.
Watch Communicating with Partner Assisted Scanning
What is Partner Assisted Scanning (PAS)?
Communication strategy for students with complex communication needs and complex bodies.
A communication partner scans through words/phrases for the student by showing and/or speaking the options
Can be done on the fly or with a low-tech communication book (e.g. PODD)
The student indicates their choice by using their predetermined signal for affirming “yes” and/or rejecting“no”
Who is it for?
Students who have significant motor and communication challenges.
Students with significant visual and/or hearing impairments
Students who have not had success with other AAC interventions
Students who have a consistent and repeatable way accept (yes) and/or reject (no)
Before you start implementing PAS
The student should have an established signal in order to indicate “yes” and/or “no”. These signals vary depending on the student’s motor, vision and hearing abilities. Some students use one signal to indicate “yes” and nothing for “no”. Some students use two differentiated signals for “yes” and “no”.
Examples include: Facial expressions (i.e smile), Body movement (i.e. eye blink, hand raise), Activating a single message voice output device (i.e. big mack), Specific vocalizations
3 Types of Partner Assisted Scanning
*Visual: The partner scans by showing or pointing to choices with a finger or light without reading choices aloud.
Auditory: The partner reads the choices aloud
*Auditory + Visual: The partner shows AND reads the choices aloud
* choices can be presented with symbols or objects
Implementation
Present the list of choices without expectation of student response
Present the list of choices again with a pause between each choice to allow for student response (pause time is student dependent but start with 3-5 seconds)
Partner looks for and responds to student response
Tips to be a successful communication partner
When scanning through the options, make it consistent and predictable so that the student can anticipate their choice.
Always offer a “way out”. Be sure to include a choice such as “none of these” to support autonomous communication!
Benefits of PAS
Eliminates time constraints for students with motor difficulties who need extra time to coordinate movements for responses.
Can be done anywhere
Offers more communicative opportunities for students with complex communication needs.
Developing scanning skills can provide opportunities to increase vocab size and possible use of mid-high tech scanning devices.
Video Examples of PAS with PODD
Learn more about PAS with these resources
Download and share the Welcome to AAC!
A Parents Guide to the World of AAC